149683456

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1097}}^1$

素因数の和:1167

約数の個数: 72

約数和(自身を含む): 329913864

約数和(自身を除く): 180230408

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 128, 164, 208, 256, 328, 416, 533, 656, 832, 1066, 1097, 1312, 1664, 2132, 2194, 2624, 3328, 4264, 4388, 5248, 8528, 8776, 10496, 14261, 17056, 17552, 28522, 34112, 35104, 44977, 57044, 68224, 70208, 89954, 114088, 136448, 140416, 179908, 228176, 280832, 359816, 456352, 584701, 719632, 912704, 1169402, 1439264, 1825408, 2338804, 2878528, 3650816, 4677608, 5757056, 9355216, 11514112, 18710432, 37420864, 74841728, 149683456]

約数ペア:

[(1, 149683456), (2, 74841728), (4, 37420864), (8, 18710432), (13, 11514112), (16, 9355216), (26, 5757056), (32, 4677608), (41, 3650816), (52, 2878528), (64, 2338804), (82, 1825408), (104, 1439264), (128, 1169402), (164, 912704), (208, 719632), (256, 584701), (328, 456352), (416, 359816), (533, 280832), (656, 228176), (832, 179908), (1066, 140416), (1097, 136448), (1312, 114088), (1664, 89954), (2132, 70208), (2194, 68224), (2624, 57044), (3328, 44977), (4264, 35104), (4388, 34112), (5248, 28522), (8528, 17552), (8776, 17056), (10496, 14261)]